george w. bush, former secretary of state hillary clinton. the president will join family and other leaders speaking at tomorrow's memorial service including cuba's president raul castro, a soccer stadium full of mourners will congregate to remember nelson mandela's life and hess enduring legacy. >> we think of you, your father, wonder of the world. >> in a moving tribute to her friend on behalf of the american people, maya angelou released this video reciting a poem, "his day is done." she will join me to reflect on the man she calls the heart of africa. >> will i be able to remember all that i've learned from him, from his kindness and his generosity of spirit. will i remember? i thank god i do. >> and that wintry storm from north to south with snow, ice, freezing temperatures, it isn't over yet. we'll have the latest forecast on where it's headed next.